18R or 3Y

[logz]

Can 3Y engines run on unleaded?

I've blown my 18R-C in my 83 hilux. Can get a 3Y-C from a smashed 85 Hilux for next to nothing with a 5 speed attached but wondering whether this is an unleaded engine?

I don't always remember to add the valve saver fluid when filling up (prpbably the cause of my 18R demise) so an Engine already designed for unleaded would be beneficial. Or am i better off putting the money back into my 18R and re-seating the valves.

Any help would be appreciated, cant decide on better option.

(My local Toyota mob couldn't help because these engines are before their time - young useless idiots)

[andrewzuku]

My brother has an '88 hilux with a 2Y and friend has a 4x4 with the 3Y. Neither of them need to run the valve additive.

Looks like the 3Y would be better than the 18R in terms of fuel used. I think they're both 2 litres, but the 18R is slightly more horsepower. Still, if your engine is stuffed, and the new one comes with a 5-speed gearbox, that's what I'd choose. I hated the 4 speed - thirsty on the highway!

Edited May 20, 2008 by andrewzuku

[SILVABULLIT]

Mate hunt around and see if you can get a 22R. 2.4 petrol and will perform really well. More power means you wont have to sink your boot into it to get it moving.